CN204805771U - Flexible interface is used to pipe fitting - Google Patents
Flexible interface is used to pipe fitting Download PDFInfo
- Publication number
- CN204805771U CN204805771U CN201520484608.6U CN201520484608U CN204805771U CN 204805771 U CN204805771 U CN 204805771U CN 201520484608 U CN201520484608 U CN 201520484608U CN 204805771 U CN204805771 U CN 204805771U
- Authority
- CN
- China
- Prior art keywords
- tube head
- cap
- ring cap
- flexible interface
- internal thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pipe Accessories (AREA)
Abstract
The utility model relates to a mouth of pipe connecting piece technical field, in particular to flexible interface is used to pipe fitting, it includes flexible interface body, flexible interface body comprises go -between cap, connection tube head and sealing washer, the go -between cap includes an annular bottom surface, and this annular bottom surface outer end is provided with perpendicular clitellum all around, is the round box tectiform form of round hole in the middle of forming, and this vertical stroke clitellum lateral surface evenly is provided with a plurality of sand grips all around, is provided with ring cap internal thread on the inner wall of this vertical stroke clitellum, connect the tube head and include a body, this body lateral surface be provided with all around with the ring cap of go -between cap in the tube head external screw thread that closes of thread to match, the medial surface of this body is provided with the tube head internal thread, be provided with the sealing washer in the go -between cap, it twists soon on the ring cap internal thread of go -between cap through its tube head external screw thread to connect the tube head, it has simple structure, and connector and go -between cap adopt the PVC material, install advantages such as conveniently swift and with low costs.
Description
Technical field
The utility model relates to mouth of pipe link technical field, particularly a kind of pipe fitting flexible interface.
Background technique
In construction industry, carry out water pipe water part and install connection, tradition adopts rigid connection that is bonding or welding.There are the following problems for aforesaid way: first is be unfavorable for that later period maintenance is safeguarded; Second is adopt bonding and welding manner, and link cost is higher; 3rd is adopt above-mentioned linkage structure, and construction and installation are inconvenient.
Model utility content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of pipe fitting flexible interface reasonable in design, easy to use, it adopts two sides inside and outside to be provided with connection tube head and the connecting ring cap of screw thread, and is arranged on the seal ring in connecting ring cap; It is simple that it has structure, and connecting head and connecting ring cap adopt PVC material, convenience quick for installation and low cost and other advantages.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of pipe fitting flexible interface described in the utility model, it comprises flexible interface body, and described flexible interface body is made up of connecting ring cap, connection tube head and seal ring; Described connecting ring cap comprises an annular bottom surface, this annular bottom surface outer end surrounding is provided with perpendicular endless belt, be the circular lid shape of circular hole in the middle of being formed, this perpendicular endless belt outer side surface surrounding be evenly provided with some raised lines, the inwall of this perpendicular endless belt be provided with ring cap internal thread; Described connection tube head comprises a body, and this body outer side surface surrounding is provided with the tube head outside thread matched with the ring cap internal thread of connecting ring cap, and the inner side surface of this body is provided with tube head internal thread; Seal ring is provided with in described connecting ring cap; Described connection tube head is twisted by its tube head outside thread and is spun on the ring cap internal thread of connecting ring cap.
Further, described connecting ring cap is PVC material with the material being connected tube head.
After adopting said structure, the utility model beneficial effect is: a kind of pipe fitting flexible interface described in the utility model, and it adopts two sides inside and outside to be provided with connection tube head and the connecting ring cap of screw thread, and is arranged on the seal ring in connecting ring cap; It is simple that it has structure, and connecting head and connecting ring cap adopt PVC material, convenience quick for installation and low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model assembled state.
Description of reference numerals:
1, flexible interface body; 2, connecting ring cap; 21, annular bottom surface; 22, perpendicular endless belt; 23, some raised lines; 3, tube head is connected; 31, body; 32, tube head internal thread; 33, tube head outside thread; 4, seal ring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of pipe fitting flexible interface described in the utility model, it comprises flexible interface body 1, and described flexible interface body 1 is made up of connecting ring cap 2, connection tube head 3 and seal ring 4; Described connecting ring cap 2 comprises an annular bottom surface 21, this annular bottom surface 21 outer end surrounding is provided with perpendicular endless belt 22, be the circular lid shape of circular hole in the middle of being formed, this perpendicular endless belt 22 outer side surface surrounding be evenly provided with some raised lines 23, the inwall of this perpendicular endless belt 22 be provided with ring cap internal thread; Described connection tube head 3 comprises a body 31, and this body 31 outer side surface surrounding is provided with the tube head outside thread 33 matched with the ring cap internal thread of connecting ring cap 2, and the inner side surface of this body 31 is provided with tube head internal thread 32; Seal ring 4 is provided with in described connecting ring cap 2; Described connection tube head 3 is twisted by its tube head outside thread 33 and is spun on the ring cap internal thread of connecting ring cap 2.
Preferred as one of the present utility model, described connecting ring cap 2 is PVC material with the material being connected tube head 3.
The utility model in use, connecting ring cap 2 connects a pipe fitting, connecting tube head 3 utilizes stubborn the revolving of tube head internal thread 32 on its inwall to connect another pipe fitting, then utilize connecting ring cap 2 be connected tube head 3 twist revolve connected, two pipe fittings is flexibly connected together, with being connected at connecting ring cap 2 seal ring is set between tube head 3 is used for water-tight.In the design, connecting ring cap 2 outer side surface is provided with raised line 23, the person that its objective is easy-to-operat twists revolves, increasing friction force.
A kind of pipe fitting flexible interface described in the utility model, it adopts two sides inside and outside to be provided with connection tube head and the connecting ring cap of screw thread, and is arranged on the seal ring in connecting ring cap; It is simple that it has structure, and connecting head and connecting ring cap adopt PVC material, convenience quick for installation and low cost and other advantages.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (2)
1. a pipe fitting flexible interface, it is characterized in that: it comprises flexible interface body (1), described flexible interface body (1) is made up of connecting ring cap (2), connection tube head (3) and seal ring (4); Described connecting ring cap (2) comprises an annular bottom surface (21), this annular bottom surface (21) outer end surrounding is provided with perpendicular endless belt (22), it is the circular lid shape of circular hole in the middle of being formed, this perpendicular endless belt (22) outer side surface surrounding is evenly provided with some raised lines (23), the inwall of this perpendicular endless belt (22) is provided with ring cap internal thread; Described connection tube head (3) comprises a body (31), this body (31) outer side surface surrounding is provided with the tube head outside thread (33) matched with the ring cap internal thread of connecting ring cap (2), and the inner side surface of this body (31) is provided with tube head internal thread (32); Seal ring (4) is provided with in described connecting ring cap (2); Described connection tube head (3) is twisted by its tube head outside thread (33) and is spun on the ring cap internal thread of connecting ring cap (2).
2. a kind of pipe fitting flexible interface according to claim 1, is characterized in that: described connecting ring cap (2) is PVC material with the material being connected tube head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484608.6U CN204805771U (en) | 2015-07-01 | 2015-07-01 | Flexible interface is used to pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484608.6U CN204805771U (en) | 2015-07-01 | 2015-07-01 | Flexible interface is used to pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805771U true CN204805771U (en) | 2015-11-25 |
Family
ID=54590597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484608.6U Expired - Fee Related CN204805771U (en) | 2015-07-01 | 2015-07-01 | Flexible interface is used to pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805771U (en) |
-
2015
- 2015-07-01 CN CN201520484608.6U patent/CN204805771U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20200701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |